Ok so I just got a new pc kit that is a 3.33 ghz with a gig of ram on it, I got everything installed correctly and went to boot up the pc and it just went black and shut down after it got past the bios load up screen… I will not load my previous installation of windows, but when I take this same hd(80 gig) and put it into my old desktop pc it works fine… Ok here is the kicker I have an older 45gig hd which will boot just fine in the new pc and the old pc with the same setup. any ideas how I can get the 80 gig hd to boot in the new pc… btw the 80 gig hd has a working copy of xp on it… yes all the connections are secure and the jumpers are set correctly, as well as all of the bios settings are correct.. Im at my wits end on this problem any help would be great.